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Commit f1d2ff8b authored by Alexander Shiyan's avatar Alexander Shiyan Committed by Tomi Valkeinen
Browse files

video: imxfb: Convert to SIMPLE_DEV_PM_OPS 



Instead of assigning the pm_ops fields individually we can simply
use SIMPLE_DEV_PM_OPS.

Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
Acked-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent f590f99a

drivers/video/imxfb.c

+21 −38
Original line number Diff line number Diff line
@@ -622,37 +622,6 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf 
	return 0;

}



#ifdef CONFIG_PM

/*

 * Power management hooks.  Note that we won't be called from IRQ context,

 * unlike the blank functions above, so we may sleep.

 */

static int imxfb_suspend(struct platform_device *dev, pm_message_t state)

{

	struct fb_info *info = platform_get_drvdata(dev);

	struct imxfb_info *fbi = info->par;



	pr_debug("%s\n", __func__);



	imxfb_disable_controller(fbi);

	return 0;

}



static int imxfb_resume(struct platform_device *dev)

{

	struct fb_info *info = platform_get_drvdata(dev);

	struct imxfb_info *fbi = info->par;



	pr_debug("%s\n", __func__);



	imxfb_enable_controller(fbi);

	return 0;

}

#else

#define imxfb_suspend	NULL

#define imxfb_resume	NULL

#endif



static int imxfb_init_fbinfo(struct platform_device *pdev)

{

	struct imx_fb_platform_data *pdata = dev_get_platdata(&pdev->dev);
@@ -1063,23 +1032,37 @@ static int imxfb_remove(struct platform_device *pdev) 
	return 0;

}



static void imxfb_shutdown(struct platform_device *dev)

static int __maybe_unused imxfb_suspend(struct device *dev)

{

	struct fb_info *info = platform_get_drvdata(dev);

	struct fb_info *info = dev_get_drvdata(dev);

	struct imxfb_info *fbi = info->par;



	imxfb_disable_controller(fbi);



	return 0;

}



static int __maybe_unused imxfb_resume(struct device *dev)

{

	struct fb_info *info = dev_get_drvdata(dev);

	struct imxfb_info *fbi = info->par;



	imxfb_enable_controller(fbi);



	return 0;

}



static SIMPLE_DEV_PM_OPS(imxfb_pm_ops, imxfb_suspend, imxfb_resume);



static struct platform_driver imxfb_driver = {

	.suspend	= imxfb_suspend,

	.resume		= imxfb_resume,

	.probe		= imxfb_probe,

	.remove		= imxfb_remove,

	.shutdown	= imxfb_shutdown,

	.driver		= {

		.name	= DRIVER_NAME,

		.of_match_table = imxfb_of_dev_id,

		.owner	= THIS_MODULE,

		.pm	= &imxfb_pm_ops,

	},

	.probe		= imxfb_probe,

	.remove		= imxfb_remove,

	.id_table	= imxfb_devtype,

};

module_platform_driver(imxfb_driver);